Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016053 (fibromyalgia)
 4,687 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Muscle pain has been associated with magnesium (Mg) and selenium (Se) deficiency: magnesium and selenium status were investigated in fibromyalgia (FM). Erythrocyte (E), leucocyte (L) and serum (S) magnesium, serum selenium and zinc, and vitamin B1, B2, A or E status were assessed in 22 patients with fibromyalgia and in 23 age-matched healthy controls. LMg is significantly increased (P < 0.05) and EMg slightly decreased in fibromyalgia. These magnesium abnormalities are associated with previously-reported impairment of thiamin metabolism. Antioxidant status (as well as plasma malondialdehyde) is unchanged in fibromyalgia and serum selenium levels, slightly but not significantly correlated with serum magnesium, is normal.
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PMID:Selenium and magnesium status in fibromyalgia. 778 92

We examined the association between serum trace elements and clinical findings such as number of sensitive tender points, severity of fatigue and functional status in patients with fibromyalgia (FM). Thirty-two patients diagnosed as having FM according to the ACR 1990 criteria and 32 normal healthy controls (NHC) were included in this study. The demographic data, disease duration, number of tender points and accompanying symptoms (fatigue, sleep disorders, headache, paresthesia, irritable bowel syndrome, sicca symptoms, Raynaud's phenomena) of the patients were noted. Visual analog scale (10 cm) was implemented to estimate daily severity of pain and fatigue. Fibromyalgia impact questionnaire was used for functional assessment. Serum selenium (microg/dL) and serum zinc (microg/dL) levels were measured by atomic absorption spectrometer. Serum magnesium (mmol/L) level was measured by the original kits of Abbott Aeroset auto-analyzer. The mean age of patients in FM group and NHC were calculated as 42.9 (SD = 7.7) years and 41.3 (SD = 9.7) years, respectively. Serum levels of zinc (P = 0.001) and magnesium (P = 0.002) were significantly decreased by FM groups, whereas there was no considerable difference with selenium levels of both groups (P > 0.05). Association between serum zinc level and number of tender points (P = 0.008) and that between fatigue and magnesium level (P = 0.003) was found as meaningful. According to the results of this study, it was asserted that serum magnesium and zinc levels may play an important role in the pathophysiology of FM.
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PMID:The relationship between serum trace element levels and clinical parameters in patients with fibromyalgia. 1849 97

Fibromyalgia is a disorder characterized by an abnormal pain regulation. Widespread pain, fatigue, and sleep disturbance are the prevalent symptoms. When unusual symptoms are overbearingly predominant at clinical presentation, the diagnosis becomes challenging.We report on the case of a patient with fibromyalgia, who presented with dysphagia, odynophagia, and glossodynia as prevalent symptoms. Difficulty in swallowing gradually developed over a month prior hospitalization, and worsened progressively so that nourishment and fluid intake were impeded.Because anemia with mild iron deficiency was found, esophagogastroduodenoscopy was performed, but no lesions were seen in the upper digestive tract. Levels of zinc and vitamin B12 were normal. Intense pain at pelvis and the inferior limbs, which was at a first glance referred to as osteoarthrosis, associated with oral symptoms and feeling of being in the clouds allowed us to diagnose fibromyalgia. Amitriptyline was used, with relief of symptoms.Although oropharyngeal symptoms were occasionally reported in fibromyalgia, they are often overlooked. The present case, therefore, testifies the need to consider the diagnosis of fibromyalgia when the patient presents with such symptoms that cannot be readily explained on other grounds.
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PMID:Oral Burning With Dysphagia and Weight Loss. 2625 75

Dietary patterns may play an important role in musculoskeletal well-being. However, the link between dietary patterns, the components of patients' diet, and chronic musculoskeletal pain remains unclear. Therefore, the purpose of this review was to systematically review the literature on the link between dietary patterns, the components of patients' diet and chronic musculoskeletal pain. This review was conducted following the "Preferred Reporting Items for Systematic reviews and Meta-Analyses" (PRISMA) guidelines and was registered in PROSPERO with the registration number CRD42018110782. PubMed, Web of Science, and Embase online databases were searched. After screening titles and abstracts of 20,316 articles and full texts of 347 articles, 12 eligible articles were included in this review, consisting of nine experimental and three observational studies. Seven out of nine experimental studies reported a pain-relieving effect of dietary changes. Additionally, protein, fat, and sugar intake were found to be associated with pain intensity and pain threshold. In conclusion, plant-based diets might have pain relieving effects on chronic musculoskeletal pain. Patients with chronic rheumatoid arthritis pain can show inadequate intake of calcium, folate, zinc, magnesium, and vitamin B6, whilst patients with fibromyalgia can show a lower intake of carbohydrates, proteins, lipids, vitamin A-E-K, folate, selenium, and zinc. Chronic pain severity also shows a positive relation with fat and sugar intake in osteoarthritis, and pain threshold shows a positive association with protein intake in fibromyalgia.
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PMID:Do Nutritional Factors Interact with Chronic Musculoskeletal Pain? A Systematic Review. 3215 Sep 34

In this report, we present a case of acquired copper deficiency which initially presented as progressive pain and numbness in the patient's lower extremities. The acquired copper deficiency is attributed to a previous bariatric surgery exacerbated by zinc toxicity. A 42-year-old female with a past medical history of type 2 diabetes mellitus, anemia, hypertension, bipolar disorder, attention deficit disorder, pulmonary embolus, fibromyalgia, migraine headaches, and chronic pain as well as a remote past surgical history of gastric bypass procedure presented with progressive pain and numbness in her lower extremities. The patient reported chronic use of zinc supplements. Clinical evaluation revealed abnormal neurologic exam consistent with a myeloneuropathy and anemia. A cervical spine MRI showed increased signal intensity primarily affecting the posterior columns from C2-C6. Laboratory studies confirmed low copper, low ceruloplasmin, and elevated zinc levels. This case is an example of acquired copper deficiency due to previous bariatric surgery exacerbated by zinc ingestion. With an increased prevalence of bariatric surgery, it is important to monitor patients postoperatively for neurologic symptoms potentially due to copper deficiency.
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PMID:A Case of Copper Deficiency Myeloneuropathy Precipitated by Zinc Ingestion and Bariatric Surgery. 3244 6